| 分布式网络管理研究:基于CORBA的方法 |
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| 引用本文： | 杨家海,吴建平,朱虹.分布式网络管理研究:基于CORBA的方法[J].清华大学学报(自然科学版),2004,44(1):138-141. |
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| 作者姓名： | 杨家海 吴建平 朱虹 |
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| 作者单位： | 1. 清华大学,信息网络工程研究中心,北京,100084
2. 优创科技有限公司,深圳,518057 |
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| 基金项目： | 计算机网络管理与安全系统项目(863-306-ZD08-01-3) |
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| 摘 要： | 传统的基于CORBA/SNMP网关模式的分布式网络管理存在效率低下和对象不匹配等问题。该文提出了一个新的基于CORBA的分布式网络管理体系结构DiNM/CORBA,采用Java和JMAPI技术将CORBA计算环境和SNMP网络管理环境无缝地集成起来,使CORBA环境的服务对象可以直接访问SNMP代理的信息。文中论述了系统的组成结构,着重讨论了DiNM/CORBA系统基本服务——数据采集和事件管理的设计和实现。和传统的纯SNMP环境相比,基于CORBA和JMAPI集成方式比基于CORBA/SNMP网关模式的管理操作效率提高近20%。
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| 关 键 词： | 计算机网络 分布式网络管理 公共对象请求代理结构CORBA 事件服务 简单网络管理协议SNMP |
| 文章编号： | 1000-0054(2004)01-0138-04 |
| 修稿时间： | 2003年2月12日 |
CORBA approach to distributed network management |
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| YANG Jiahai,WU Jianping,ZHU Hong.CORBA approach to distributed network management[J].Journal of Tsinghua University(Science and Technology),2004,44(1):138-141. |
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| Authors: | YANG Jiahai WU Jianping ZHU Hong |
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| Institution: | YANG Jiahai~1,WU Jianping~1,ZHU Hong~2 |
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| Abstract: | Management inefficiency and object mismatching are two major drawbacks of conventional SNMP/CORBA gateway-based distributed network management systems. The paper describes a new CORBA-based distributed network management architecture, DiNM/CORBA, which seamlessly integrates the SNMP-based network management with the CORBA distributed computing environment through Java and JMAPI technology. By doing so, the service objects in the CORBA environment are able to directly access the managed objects within the SNMP agent, so there is no need for dynamic protocol translation during management operation. The paper describes the DiNM/CORBA architecture, while focusing on the design and implementation of its basic services of data collection and event management. Compared with a conventional SNMP management environment, the DiNM/CORBA performance is about 20% higher than that of a typical SNMP/CORBA gateway approach. |
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| Keywords: | computer networks distributed network management common object request broker architecture (CORBA) event services simple network management protocol (SNMP) |
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